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Chemistry, 01.01.2020 14:31 amiramoonbeam
Use the portion of the periodic table shown below to answer the questions.
part 1: name two elements that have the same properties as sodium (na). (4 points)
part 2: determine the number of protons, electrons, and neutrons present in an atom of calcium (ca). explain how you determined your answer using complete sentences. (6 points)
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Answers: 2
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Use the portion of the periodic table shown below to answer the questions.
part 1: name...
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